/**
 *                            License
 * THE WORK (AS DEFINED BELOW) IS PROVIDED UNDER THE TERMS OF THIS  
 * CREATIVE COMMONS PUBLIC LICENSE ("CCPL" OR "LICENSE"). 
 * THE WORK IS PROTECTED BY COPYRIGHT AND/OR OTHER APPLICABLE LAW.  
 * ANY USE OF THE WORK OTHER THAN AS AUTHORIZED UNDER THIS LICENSE OR  
 * COPYRIGHT LAW IS PROHIBITED.
 * 
 * BY EXERCISING ANY RIGHTS TO THE WORK PROVIDED HERE, YOU ACCEPT AND  
 * AGREE TO BE BOUND BY THE TERMS OF THIS LICENSE. TO THE EXTENT THIS LICENSE  
 * MAY BE CONSIDERED TO BE A CONTRACT, THE LICENSOR GRANTS YOU THE RIGHTS CONTAINED 
 * HERE IN CONSIDERATION OF YOUR ACCEPTANCE OF SUCH TERMS AND CONDITIONS.
 * 
 */
package l1j.server.server.model.npc.action;

import l1j.server.server.model.L1Object;
import l1j.server.server.model.Instance.L1PcInstance;
import l1j.server.server.model.npc.L1NpcHtml;

public interface L1NpcAction {
	
	/**
	 * 是否符合條件
	 * @param actionName html內action的值
	 * @param pc 對話者
	 * @param obj 對話npc
	 * @return true:符合條件, false:不符合條件
	 */
	public boolean acceptsRequest(String actionName, L1PcInstance pc, L1Object obj);
	
	/**
	 * 執行結果
	 * @param actionName html內action的值
	 * @param pc 對話者
	 * @param obj 對話npc
	 * @param args
	 * @return L1NpcHtml html檔或關閉
	 */
	public L1NpcHtml execute(String actionName, L1PcInstance pc, L1Object obj, byte args[]);

	public L1NpcHtml executeWithAmount(String actionName, L1PcInstance pc, L1Object obj, int amount);
}